Individual Calculations May 2015
 Rundstrom, Douglas  Total change: 5.20  Rating chartPersonal card
 Team 2015 - Nationale 3 - R6-9 FRANCE FRA 2015-03-14
RcRownchangeKK*chgGame
 1836 1729 0.50 4 -0.97 20 -19.40 
  Boudet, Olivier 1723 FRA0.001-0.5120-10.20 
  Grimal, Florent 1880 FRA0.001-0.3020-6.00 
  Aulin, Evgeniy 1722 FRA0.001-0.5120-10.20 
  Lapeyre, Pierre 2020 FRA0.5010.35207.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 23e Open international de Tarbes - Tournoi principal (-2200) TARBES FRA 2015-04-04
RcRownchangeKK*chgGame
 1867 1729 3.50 7 1.23 20 24.60 
  Doyen, Remi 1940 FRA0.001-0.2320-4.60 
  Caron, Jean-Marie 1840 FRA1.0010.652013.00 
  Lemoine, Benoit 2027 FRA0.001-0.1520-3.00 
  Jackson, Daniel 1726 FRA0.001-0.5020-10.00 
  Roch, Florian 1891 FRA1.0010.712014.20 
  Join, Etienne 1874 FRA0.5010.19203.80 
  Baches, Frederic 1770 FRA1.0010.562011.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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